Finite Group DatabasebetaFinite Group Databasebeta| order | 21010 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C5 · Schur multiplier (H2) = C1 |
No aliases for this group.
| Fitting, socle, derived, Hall | C11×C191 ⋊ C2×C5 |
| Hall | #24901881 ⋊ C2 |
| Hall | D11×C191 ⋊ C5 |
| Sylow | C191 ⋊ AGL(1,𝔽11) |
| Hall | D11 ⋊ C191⋊C5 |
| Sylow | C11 ⋊ C2×C191⋊C5 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C11×C191 | C2×C5 |
| LCS | G ▷ C11×C191 | |
| UCS | C1 | |
16 conjugacy classes of subgroups.
| transitive degree | μt(G) = 2101 |
Polycyclic presentation:
2,5,11,191|c^a=c^10,c^b=c^4,d^b=d^184277 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21010, 24);